8148254239 has 2 divisors, whose sum is σ = 8148254240. Its totient is φ = 8148254238.

The previous prime is 8148254227. The next prime is 8148254267. The reversal of 8148254239 is 9324528418.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8148254239 - 2¹⁹ = 8147729951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8148254339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074127119 + 4074127120.

It is an arithmetic number, because the mean of its divisors is an integer number (4074127120).

Almost surely, 2^8148254239 is an apocalyptic number.

8148254239 is a deficient number, since it is larger than the sum of its proper divisors (1).

8148254239 is an equidigital number, since it uses as much as digits as its factorization.

8148254239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 552960, while the sum is 46.

The square root of 8148254239 is about 90267.6810325822. The cubic root of 8148254239 is about 2012.2789789758.

The spelling of 8148254239 in words is "eight billion, one hundred forty-eight million, two hundred fifty-four thousand, two hundred thirty-nine".